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sehlahisoa

Butyl propionate(CAS#590-01-2)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H14O2
'Misa oa Molar 130.18
Botenya 0.875 g/mL ho 25 °C (hote.)
Melting Point -75 °C
Boling Point 145 °C/756 mmHg (hote.)
Flash point 101°F
JECFA Nomoro 143
Ho qhibiliha ha Metsi 0.2 g/100 mL (20 ºC)
Solubility 1.5g/l
Khatello ea Mouoane 4.6hPa ho 20 ℃
Tekano ea Mouoane 4.5 (khahlanong le moea)
Ponahalo Mokelikeli
Mmala E hlakileng e se nang 'mala
Merck 14,1587
Boemo ba polokelo Sebaka sa ho cha
Refractive Index n20/D 1.401(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Litšobotsi tsa mokelikeli o se nang mebala, monko oa apole.

sebaka se qhibilihang -89.5 ℃

ntlha e belang 145.5 ℃

boima bo lekanang 0.8754g/cm3(20 ℃)

index ea refractive 1.4014

ntlha e benyang 32 ℃

solubility: Ho qhibiliha hanyenyane ka metsing, motsoako oa ethanol, ether le metsoako e meng ea tlhaho.

Sebelisa Nitrocellulose, ea tlhaho le ea maiketsetso ea resin solvent, e ka sebelisoa e le solvent bakeng sa pente, hape e sebelisoa ho etsa tatso.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang
Likhoutu tsa Kotsi R10 – E ka cha
R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
R41 – Kotsi ya tshenyo e kgolo mahlong
R38 – Ho teneha letlalong
Tlhaloso ea Tšireletseho S16 - Ipoloke hole le mehloli ea mollo.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S39 - Apara ts'ireletso ea mahlo / sefahleho.
S24/25 - Qoba ho kopana le letlalo le mahlo.
Li-ID tsa UN UN 1914 3/PG 3
WGK Jeremane 1
RTECS UE8245000
TSCA Ee
Khoutu ea HS 29155090
Sehlopha sa Likotsi 3
Sehlopha sa ho paka III

 

Selelekela

Butyl propionate (eo hape e tsejoang e le propyl butyrate) ke motsoako oa tlhaho. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea butyl propionate:

 

Boleng:

- Ponahalo: Mokelikeli o se nang 'mala.

- Sollubility: e qhibilihang ka har'a lino tse tahang le ka har'a metsoako ea ether, e sa qhibiliheng ka metsing.

- Monko: E na le monko o kang oa litholoana.

 

Sebelisa:

- Lisebelisoa tsa indasteri: Butyl propionate ke motsoako oa bohlokoa o sebelisoang haholo lits'ebetsong tsa indasteri tse kang lipente, lirafshoa, li-inks, li-adhesives le lihloekisi.

 

Mokhoa:

Butyl propionate hangata e lokisoa ke esterification, e hlokang karabelo ea asiti ea propionic le butanol, 'me li-catalysts tse sebelisoang hangata li kenyelletsa sulfuric acid, tolene sulfonic acid, kapa alkyd acid.

 

Lintlha tsa Tšireletseho:

- Mouoane oa butyl propionate o ka baka ho teneha ha mahlo le ho hema, kahoo ela hloko moea oa moea ha u o sebelisa.

- Qoba ho pepesehela butyl propionate nako e telele, e ka bakang ho teneha le ho omella ha ho kopana le letlalo.

- Ha o tšoara le ho boloka, latela mekhoa e sireletsehileng ea ho sebetsana le lik'hemik'hale tse amehang, sebelisa mehato e nepahetseng, 'me u qobe ho kopana le mehloli e tukang.

 


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